baber/WOPTO huggingface dataset:
Patent JP-2002341232-A (JP)
Title: Camera, interchangeable photographic lens, and camera system
Inventor: SHIOGAMA YOSHIHARU
IPC: H04N5/232
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble due to a shift in imaging plane positions between a 1st and 2nd sensors. SOLUTION: The 1st and 2nd sensors are arranged extending in mutually different directions so as to perform focus detection in the same focus detection area; and it is decided whether the quantity of the shift between the imaging plane position of an image whose focus is detected by the 1st sensor and the position of the imaging plane position of an image whose focus is detected by the 2nd sensor exceeds a specific value and when so, one of the 1st and 2nd sensor is made ineffective.
Patent JP-2002224982-A (JP)
Title: Thin substrate transfer robot and detection method of the same
Inventor: WAKISAKO HITOSHI
IPC: B25J19/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a thin substrate transfer robot that detects efficiently the thin substrate storing condition and a thin substrate detection method that detects accurately the thin substrate storing condition. SOLUTION: A camera 1 is attached to the transfer robot 5 that transfers plural thin substrates 3 stored in a storing cassette 2 to detect the storing condition of the thin substrates 3 in the storing cassette 2.
Patent JP-2002340701-A (JP)
Title: Method for manufacturing magnetostrictive torque sensor shaft
Inventor: YOKOYAMA SHINICHIRO
IPC: H01L41/12
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetostrictive torque sensor shaft which has hysteresis characteristics greatly improved by an inexpensive method. SOLUTION: By the method for manufacturing the magnetostrictive torque sensor shaft, a torque which is larger than a maximum torque that the shaft is loaded with is applied as prestrain to the shaft material of the magnetostrictive sensor in the same direction as the twisting direction of the shaft when the torque sensor is used.
Patent JP-2002340386-A (JP)
Title: Control method for air conditioner
Inventor: FUJISHIRO MOTOYOSHI
IPC: F24F11/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an air conditioner, in which even if a four-way valve malfunctions in a switching operation at the time of a reverse defrosting operation in a heating operation, the compressor is prevented from causing breakage. SOLUTION: A refrigerating cycle is constituted of the compressor 1, a four- way valve 2, an outdoor heat-exchanger 3, a capillary tube 4, and an indoor heat-exchanger 5 connected in order mentioned. Before starting a defrosting operation, a reverse defrosting is made, in which a heating operation is switched to a cooling operation by switching the four-way valve. If temperature of the indoor heat-exchanger after a predetermined time from the start of defrosting is at predetermined temperature or higher, it is determined that the switched operation of the four-way valve has malfunctioned, and the compressor operation is stopped. Thus, even if the valve switching malfunctions, damage in the air conditioner can be checked to a minimum without developing into breakage of the compressor.
Patent JP-2002338620-A (JP)
Title: Production method for hydrogenated hydroxyl-group- containing conjugated diene polymer
Inventor: ONO KAZUYA
IPC: C08F8/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a hydrogenated hydroxyl-group- containing conjugated diene polymer whereby a hydroxyl-group-containing conjugated diene polymer can be hydrogenated to a high hydrogenation degree easily and conveniently at a low cost without causing the coloration of the resultant polymer and without causing the cutting or separation of hydroxyl groups. SOLUTION: In this method for producing a hydrogenated hydroxyl-group- containing conjugated diene polymer by hydrogenating a hydroxyl-group- containing conjugated diene polymer, Raney nickel and palladium carbon are used together as catalysts; and an alcohol solvent, an ether solvent, a hydrocarbon solvent, or a mixture of these solvents is used as a solvent.
Patent JP-2002347920-A (JP)
Title: Parts supplying device
Inventor: TANAKA SHIGEKI
IPC: B65G47/14
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To establish a parts supplying system capable of supplying a large quantity of parts irrespective of the shape of the parts, and in particular to provide a parts supplying device which can control easily the supplied situation of the parts supplied in a large quantity. SOLUTION: The angle θ between the extending direction of a parts supply path provided in a parts carryout pipe 115 and the axial direction of a fluid supply pipe 115b is made approximately 90 degs. Accordingly if a fluid is supplied through the pipe 115b, it flows from a fluid supply port 115a to both the upstream and downstream of the parts supply path in the pipe 115, which hinders new parts PT from being carried out from a parts carryout port 114b into the parts carryout pipe 115, and those parts PT which have advanced already to downstream more than the fluid supply port 115a are pushed ahead to further downstream so that the supply of the parts PT is promoted. Supplying the fluid from the fluid supply port 115a is controlled in accordance with the sensing result of the parts existence in the supply path given by a sensor.
Patent JP-2002352413-A (JP)
Title: Magnetic recording medium
Inventor: IWANO TOMOE
IPC: C10M105/40
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium that is excellent in runability and durability under any operating condition, and is prevented from head wear and degradation of magnetic property. SOLUTION: In a magnetic recording medium used in a state of sliding to the magneto-resistive reproducing head, this medium is provided with a lubricant layer containing at least one kind of a monoester monocarboxylic acid amine salt expressed as the following general formula (1) and the following general formula (2) on a magnetic layer, [where R<1> , R<3> , R<4> , R<5> , and R<6> in the general formula (1) and general formula (2) are a 6-30C aliphatic alkyl group, a 6-30C aliphatic alkenyl group, or hydrogen atom independently, respectively. R<2> is a 6-30C phloroalkyl group, or a 6-30C phloroalkenyl group].
Patent JP-2002354201-A (JP)
Title: Image scanner
Inventor: IWATA HYOE
IPC: B65H5/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which stably and functionally carries a document to be read by a read part and to which the read part for both side documents is attached by a simple means to read both side documents. SOLUTION: A scanner 100 is constituted of a first read unit 1 which reads a picture on the first side of a document S placed on a platen glass 3 for sheet documents, a second detachable read unit 19 which is placed on the opposite side of the first read unit with the platen glass 3 between them and reads the second side of the document, and a guide part 28 which carries the document S from a document feed tray 300 to the first and second read units. In this scanner 100, a carrying face 16b is provided in the outside wall of the second read unit 19, and the carrying face 16b forms a part of the guide part 28.
Patent JP-2002347740-A (JP)
Title: Paper container for microwave oven
Inventor: HIDAKA TAKASHI
IPC: B65D5/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for a microwave oven, whose volume can be reduced in transportation or storage and increased in the use for a heat cooking to prevent boiling over. SOLUTION: The paper container is folded into a mountain-shape at the traverse folding line (b) of side plates (11, 13) opposite to each other and having an upper lid strip (133), and at diagonal folding lines (e, e) formed on the side plate strips (122, 144) of the other side plates opposite to each other, then the side plate strips are folded into a valley-shape along the traverse folding line. As a result, the side plate strips (122, 142) opposed to each other are folded out into trapezoid-shapes, approaching body plates (121, 141) to stop, while the other side plate strips (112, 132) opposed to each other are closed and held together with the upper lid strip (133) in an overlapped state.
Patent JP-2002347199-A (JP)
Title: Elastic member for office automation equipment
Inventor: GOTO KIMIYA
IPC: C08G18/64
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an elastic member for office automation equipment, in which the swelling of the inner layer of a substrate is suppressed when forming the outer layer by a coating method, and a dimensional change and the reduction of surface smoothness are eliminated. SOLUTION: The elastic member for office automation equipment has a coating mainly comprising a polyurethane and non-amine solvent coated on the surface of the substrate.
Patent JP-2002138663-A (JP)
Title: Sheathing board for form
Inventor: KATO KENICHIRO
IPC: E04G9/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheathing board for a form which has good handleability and is capable of preventing a trouble caused by errors in a work in the orientation of installation by making it possible to identify the orientation of installation, as regards the vertical direction of the sheathing board having a lath net. SOLUTION: A plate-like part 3 for a boundary is formed approximately at the center, between protruded supports 7 protruded to an outer face side, and lath nets 8 and 9 are formed between the plate-like part 3 and the protruded supports 7. The lath nets 8 and 9 are formed by plate pieces 12 which are inclined toward the inner face side at a lower part, in such a manner that the inclining directions of meshes 11 are symmetrical with respect to the plate- like supports 3. Particularly, if the meshes 11 are inclined upward with the plate-like supports being arranged at the center, arrow shapes 13 directed downward are formed on both sides of the plate-like supports 3 for the boundary, and errors in orientation can be prevented surely by following the arrow shape 13.
Patent JP-2002358998-A (JP)
Title: Closed lead acid storage battery
Inventor: YAMASHITA JOJI
IPC: H01M10/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an closed lead acid storage battery in which the voltage detection monitor terminal of each cell can be easily installed without changing the outer diameter dimensions. SOLUTION: This is an closed lead acid storage battery in which the intermediate electrode poles 9, 9 of adjoining cells are connected in series by a connecting part 10 and a monitor terminal 4 for detecting the voltage of each cell is installed from the intermediate electrode pole 9 or connecting part 10 toward the battery case 2 surface. The upper part of the monitor terminal 4 does not protrude from the battery case 2 surface. And the monitor terminal 4 has a head part 14 having flat top side and a mount part 15 of screw type, and the top end of the mount part 15 is cut into the above connecting part 10.
Patent JP-2002357267-A (JP)
Title: Gear hiting sound prevention device of twin clutch change gear
Inventor: OGAWA SOICHIRO
IPC: F16D27/12
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent gear hiting sound of intermediate gear transmission system while connecting both clutches and keeping one gear transmission system in a variable stage selection condition and also keeping the other gear transmission system in a neutral condition. SOLUTION: A coupling sleeve 23 is in a third speed position, in third speed selection for instance. The engine revolution from the clutch C1 to the input shaft 1 is transmitted from third speed-fifth speed input gear 6 to a first main shaft 3 through third speed output gear 13 and further transmitted to a final drive ring gear 20 through a final drive pinion 11. In this steady state, a clutch C2 is also closed and the engine revolution to the input shaft 2 is transmitted from second speed/fourth speed input gear to a second speed output gear 12 and fourth speed output gear 17, but the engine revolution in the gear transmission system is not further transmitted to the backward side from here because the gear transmission system in the neutral state.  When a condition in which a hitting sound is generated, is formed, when the hourly changing rate of the throttle opening is larger than a predetermined one, for instance, the automatic clutch of the neutral side gear transmission system is released.
Patent JP-2002354997-A (JP)
Title: Utensil for producing rice ball
Inventor: SHIMAZU YOSHINORI
IPC: A23L7/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a utensil for producing rice ball capable of easily producing a rice ball compacted near its surface while being soft and puffy inside and favorable in chewiness and mouthfeel and doubling as a wrapper after forming the rice ball. SOLUTION: This utensil for producing rice ball comprises a 1st mold, a 2nd mold and a junction part for turnably joining these two molds together; wherein each of the molds is constituted of a peripheral part raised in an outwardly projected curved surface fashion from the opening rim and a bottom part adjoining to the peripheral part, many ridges and furrows are formed on the inner surface of the peripheral part while many recesses arranged lattice- fashion are formed on the inner surface of the bottom part; and this utensil is characterized by being able to be maintained in a closed condition by mutually engaging an engagement means provided on the opening rim of the 1st mold and an engagement means provided on the 2nd mold.
Patent JP-2001353281-A (JP)
Title: Game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a breakthrough in monotonous progress of a game which is carried out monotonously because a ball reaches a prize hole in a comparatively short time after it is put between opening/closing pieces and a shift to the following large-prize state is carried out immediately when the ball enters a special-prize hole though interest of a player is focused on whether or not the ball enters the special-prize hole in a so-called airplane type prize device producing a change to the large-prize state or updating the large-prize state by entry into the special-prize hole. SOLUTION: In a prize device 5, which is allowed to be changed to the large-prize state allowing easy entry of a Pachinko ball and provided with the special-prize hole 16V, for the Pachinko machine, a ball retaining device 24 constituted of a pooling means 25 pooling Pachinko balls and a releasing means 26 releasing the Pachinko balls pooled in the pooling means 25 is arranged, and the Pachinko balls discharged from the ball retaining device 24 are put into the special-prize hole 16V.
Patent JP-2002332500-A (JP)
Title: Liquid detergent composition
Inventor: TAKANO TOMOE
IPC: C11D17/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition excellent in cleaning power and having a good dispersion stability. SOLUTION: This liquid detergent composition is provided by containing a liquid phase [(a) phase], a polymer type dispersing agent [(b) component] and a crystalline silicate compound and/or an aluminosilicate compound [(c) component], and showing <=5% volume separation rate after preserving it at 25 deg.C for 1 month [provided that in the case that the water content in the composition is <=5 wt.% and also using only the aluminosilicate compound as the (c) component, or in the case that a water content in the composition exceeds 5 wt.%, the (b) component has >=120 CaCO3 mg/g cation exchange capacity], and the method for producing the same is also provided.
Patent JP-2002364010-A (JP)
Title: Waterproof construction for neck portion of manhole
Inventor: IKE NOBUKATSU
IPC: E02D29/12
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof construction for the neck portion of a manhole for preventing the leakage of rain water or the like into the manhole after the lid height adjustment of the manhole. SOLUTION: Main body of a manhole 1 built below a road has concrete blocks 3 at the upper portion of the manhole; a gap between the top surface of the concrete blocks 3 and an installing flange 41 of a lid receiving frame 4 installed on the top surface is adjusted by a lid height adjusting device 5; a filler M is poured to the gap space and hardened;  and a lid body 43 fitted to the lid receiving frame 4 is aligned to the level of the road surface height during lid height adjusting work for the waterproof construction of manhole neck portion, the first water stop member 6 is arranged on the required place at upper surface side of the concrete block 3, the second water stop member 7 is placed at a required portion at the lower surface side of the installed flange 41 of the lid receiving frame 4, and water leaking from the outside of the manhole 1 to the inside of the manhole can be shut off by each of water stop members 6 and 7.
Patent JP-2002369255-A (JP)
Title: Method of radio communication, radio communication system and radio transmitter
Inventor: SUGAYA SHIGERU
IPC: H04L12/28
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To enable a network which is adapted to a more practical use, to be managed by confirming the presence or the absence of the connection between a control station and a terminal equipment in a period of a time to the extent of determining connection-off state through person's sensation. SOLUTION: As a method for confirming the connection of the control station and the transmitter in a personal-area network, a connection confirming period (connection cycle) having a variable length at each transmitter is provided; when the period arrives, a radio communication system comprising a method for each transmitter to transmit the connection confirmation to the control station is provided and. The transmitter is used for the system.
Patent JP-2002363772-A (JP)
Title: Interference color developing metallic body and manufacturing method thereof
Inventor: AIKAWA KAZUO
IPC: C25D11/04
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an interference color developing metallic body capable of color-developing into an optional color from a light color upto a deep due to interference of light on the metal surface color and colored uniformly with excellent reproductivty and a manufacturing method thereof. SOLUTION: A barrier layer is formed on the surface of a metal on which a transparent anodic oxidation coating film is to be formed by anodically oxidizing an a weak acidic or a weak alkaline electrolytic solution, a thin film of a light reflecting layer having 0.5-100 nm film thickness is formed on the barrier layer and if necessary, a transparent or translucent protective coating film layer is formed thereon. The metallic body composed of a metallic base 1, the barrier layer 2 formed on the surface of the metal base 1, the light reflecting layer 3 formed on the barrier layer and further, if necessary, the transparent or translucent protective coating film layer and color-developing by the interference of reflecting light A and B is obtained in this manner.  In the suitable form, the barrier layer has 190-1500 nm film thickness by optical distance and the light reflecting layer is composed of a metallic based, a metallic compound based or a nonmetallic based film.
Patent JP-2002373729-A (JP)
Title: Round connector
Inventor: KIYOFUJI MASATAKE
IPC: H01R13/502
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a safe and round connector easy to handle and capable of enduring multiple number of connection and disconnection without causing electric shock. SOLUTION: A plug 4 comprises a center conductor 10 and a cylindrical outer conductor 11 surrounding it. A receptacle 5 comprises a center conductor 20 and a cylindrical outer conductor 21 surrounding it. One-side wire 1 of a cable 3 is connected to the other end of the center conductor 10. The other-side wire 2 of the cable 3 is connected to the other end of the outer conductor 11. The center conductor 10 of the plug 4 is electrically connected to the center conductor 20 of the receptacle 5. The outer conductor 11 of the plug 4 is electrically connected to the outer conductor 21 of the receptacle 5. The conductor parts with voltages applied are covered with resin.
Patent JP-2002374080-A (JP)
Title: Fixing structure for electronic element
Inventor: KATSUMATA TAKAAKI
IPC: H05K7/20
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of an electronic element, capable of improving adhesion of the element with a heat sink member. SOLUTION: The fixing structure of the electronic element comprises a threaded member 10 which is to be engaged with the heat sink member 1 contacted with the electronic element 5, and an annular washer 14 mounted at a shaft 11 of the member 10 and interposed between a head 12 of the member 10 and the element 5. In this structure, an outside diameter R1 of the washer 14 is set three times or larger than an outside diameter R2 of a male threaded part 13, formed on an outer periphery of the shaft 11.
Patent JP-2002371890-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: OKI HIDEYUKI
IPC: F02D41/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine capable of simultaneously keeping the drivability by preventing the air-fuel ratio shock, and improving the exhausting air characteristic. SOLUTION: This air-fuel ratio control device is provided with an air-fuel ratio feedback control coefficient calculating means for calculating a correction coefficient of the air-fuel ratio feedback control on the basis of the output of an air-fuel ratio sensor mounted on an exhausting system of the internal combustion engine, and an air-fuel ratio feedback control means for feedback controlling the air-fuel ratio of a air-fuel mixture fed to the internal combustion engine on the basis of the correction coefficient.  This device further comprises a feedback gain adjusting means for adjusting the feedback gain of the correction coefficient when the correction coefficient reaches a predetermined upper limit threshold value or a lower limit threshold value, and both of the prevention of the air-fuel ratio shock and the improvement of the exhausting characteristic can be simultaneously achieved by changing the feedback gain to a smaller value when the correction coefficient is over the upper and lower threshold values.
Patent JP-2002372228-A (JP)
Title: Liquid feeding device and liquid fuel combustion device having the same
Inventor: YAMAZAKI KAZUO
IPC: F23K5/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a part regarding connection between the device body side and the tank side and to facilitate an assembly work. SOLUTION: A liquid feeding device comprises a tank part 12; a connection part 60 on the tank side mounted on the upper part of the tank part 12; and a connection part on the body side connected to the connection part 60. The connection part 60 on the tank side includes liquid flow connectors 51a and 51b, and the connection part on the body side includes a tank part presence detecting part to effect detection of mounting of the tank part 12. Further, the connection part on the tank side includes an air flow connector 52.